Manual and electric switching device of switchgear

The utility model relates to a manual and electric switching device of a switch device, which comprises a main shaft used for driving the switch device to perform switching action, and further comprises a manual driving mechanism, an electric driving mechanism and a switching mechanism, the manual d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO JUFEN, LUO XINRONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a manual and electric switching device of a switch device, which comprises a main shaft used for driving the switch device to perform switching action, and further comprises a manual driving mechanism, an electric driving mechanism and a switching mechanism, the manual driving mechanism comprises a manual rotating shaft, and the manual rotating shaft is rotatably sleeved with a first driving gear; the end, away from the switching mechanism, of the first driving gear is fixedly connected with a first crown-shaped gear, the side, away from the switching mechanism, of the first crown-shaped gear is connected with a second crown-shaped gear on a shaft hub of the manual rotating shaft, and gear teeth of the first crown-shaped gear and gear teeth of the second crown-shaped gear are axially opposite. Under the conditions that the occupied space is very small and the structure is very compact, clutch switching of a manual driving mechanism and an electric driving mechanism is achieved, op